Lakes / Alaska / Yukon-Koyukuk County / Square Lake
Square Lake, Yukon-Koyukuk County, Alaska
115 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Alaska
67.36 degrees N, 145.02 degrees W - Yukon-Koyukuk County. State and county outlines drawn from Census boundary data; the lake marker is placed by its USGS National Hydrography Dataset coordinates, not by eye. Schematic - not a survey map.
How Square Lake Stacks Up
- Larger than 41% of the 2,450 lakes counted in Alaska.
- About 190 miles from Fairbanks, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Kwittevunkud Lake | Yukon-Koyukuk | 8.4 mi | 572 acres |
| Joint Lake | Yukon-Koyukuk | 13 mi | 61 acres |
| White Lake | Yukon-Koyukuk | 16 mi | 102 acres |
| Bob Lake | Yukon-Koyukuk | 26 mi | 173 acres |
| Brown Grass Lake | Yukon-Koyukuk | 28 mi | 482 acres |
| Vundik Lake | Yukon-Koyukuk | 32 mi | 4,268 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Square Lake
How Big Is Square Lake?
Square Lake covers 115 acres in Yukon-Koyukuk County, Alaska.
What Is the Largest Lake in Yukon-Koyukuk County?
Lake Minchumina is the largest lake in Yukon-Koyukuk County, at 11,712 acres.
Largest Lakes in Alaska
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Iliamna Lake | Lake and Peninsula | 654,518 acres | - |
| 2 | Becharof Lake | Lake and Peninsula | 289,706 acres | - |
| 3 | Teshekpuk Lake | North Slope | 206,614 acres | - |
| 4 | Naknek Lake | Lake and Peninsula | 145,357 acres | - |
| 5 | Dall Lake | Bethel | 111,681 acres | - |
All 2,450 Alaska lakes ranked by surface area
Sources: USGS NHD (The National Map NHD MapServer layer 12) named waterbodies FTYPE 390/436; counties via Census point-in-polygon lake data (ID 25429428). Verified October 30, 2026.